Remove the unnecssary intent call.

import android.hardware.Camera;

import android.media.MediaPlayer;

import android.media.MediaRecorder;

import android.os.Environment;

import android.test.ActivityInstrumentationTestCase2;

import android.test.suitebuilder.annotation.LargeTest;

import android.util.Log;

    private int mTotalNotSeekable = 0;

    private int mTotalMetaDataUpdate = 0;

    //Test result output file

    private static final String PLAYBACK_RESULT = "PlaybackTestResult.txt";

    private void writeTestOutput(String filename, Writer output) throws Exception{

        output.write("File Name: " + filename);

        output.write(" Complete: " + CodecTest.onCompleteSuccess);

    @LargeTest

    public void testVideoPlayback() throws Exception {

        String fileWithError = "Filename:\n";

        File playbackOutput = new File("/sdcard/PlaybackTestResult.txt");

        File playbackOutput = new File(Environment.getExternalStorageDirectory(), PLAYBACK_RESULT);

        Writer output = new BufferedWriter(new FileWriter(playbackOutput, true));

        boolean testResult = true;

        // load directory files

        boolean onCompleteSuccess = false;

        File dir = new File(MediaNames.MEDIA_SAMPLE_POOL);

        Instrumentation inst = getInstrumentation();

        Intent intent = new Intent();

        intent.setClass(getInstrumentation().getTargetContext(), MediaFrameworkTest.class);

        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

        String[] children = dir.list();

        if (children == null) {

            Log.v("MediaPlayerApiTest:testMediaSamples", "dir is empty");

            return;

        } else {

            for (int i = 0; i < children.length; i++) {

                Activity act = inst.startActivitySync(intent);

                //Get filename of directory

                String filename = children[i];

                onCompleteSuccess =

                    testResult = false;

                }

                Thread.sleep(3000);

                //Call onCreat to recreate the surface

                act.finish();

                //Write test result to an output file

                writeTestOutput(filename,output);

                //Get the summary